Microcrack localization has obvious application in non-destructive structural health monitoring.
Kao Chu-Shu, Labuz JF, Ince NF, Kaveh M, Tewfik A 2010, 'A Machine Learning Approach for Locating Acoustic Emission', EURASIP Journal on Advances in Signal Processinghttp://asp.eurasipjournals.com/content/2010/895486. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Microcrack formation and delamination growth are the main damage mechanisms in the fatigue of composites.
Gordon Just, Ilja Koch, Martin Brod, Eelco Jansen, Maik Gude, Raimund Rolfes 2019, 'Influence of Reversed Fatigue Loading on Damage Evolution of Cross-Ply Carbon FibreComposites', Materialshttps://www.mdpi.com/1996-1944/12/7/1153. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The mechanism of this microcrack length-related degradation under high negative bias was proposed.
Xianfang Gou, Xiaoyan Li, Shaoliang Wang, Hao Zhuang, Xixi Huang, Likai Jiang 2018, 'The Effect of Microcrack Length in Silicon Cells on the Potential Induced DegradationBehavior', International Journal of Photoenergyhttp://dx.doi.org/10.1155/2018/4381579. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
It was observed that none of the samples exhibits any form of microcrack.
Saliu Muyideen Alade, Haleem Jeleel Olayinka 2012, 'Investigations into Aesthetic Properties of Selected Granites in South Western Nigeriaas Dimension Stones', Journal of Engineering Science and Technologyhttp://jestec.taylors.edu.my/Vol%207%20Issue%204%20August%2012/Vol_7_4_418-427_%20SALIU%20MUYIDEEN%20ALADE.pdf. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
No obvious microcrack propagation was found at the microindentation sites.
Haiyang Lv, Rongfeng Zhou, Lu Li, Haitao Ni, Jiang Zhu, Tong Feng 2018, 'Effect of Electric Current Pulse on Microstructure and Corrosion Resistance of HypereutecticHigh Chromium Cast Iron', Materialshttps://www.mdpi.com/1996-1944/11/11/2220. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
In this experiment, the concrete with the microcrack was tested by linear and nonlinear ultrasonic methods.
Zhichao Nie, Kui Wang, Mingjie Zhao 2018, 'Application of Wavelet and EEMD Joint Denoising in Nonlinear Ultrasonic Testing ofConcrete', Advances in Materials Science and Engineeringhttp://dx.doi.org/10.1155/2018/7872036. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
In this study, we first describe a staggered model from biological material and illustrate the effects under different microcrack patterns.
Tsung-Hui Huang, Chuin-Shan Chen, Shu-Wei Chang 2018, 'Microcrack patterns control the mechanical strength in the biocomposites', Materials & Designhttp://www.sciencedirect.com/science/article/pii/S0264127517311206. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The extreme values of the energy release rate allow one to assess the crack path direction of the initiated microcrack.
Tomas Profant, Miroslav Hrstka, Jan Klusk 2019, 'Microcrack interaction with circular inclusion and interfacial zone', Frattura ed Integrità Strutturalehttps://www.fracturae.com/index.php/fis/article/view/2297/2443. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)